ZenPlugs Custom Moulded Universal Earpieces Kit is the only kit available in the world which allows you to create your own personalised moulded stethoscope earpieces, earphones, earbuds or Bluetooth earpieces in your own home in just a few minutes.  Using our trade-secret thermoplastic compound you can make super-comfortable antibacterial earpieces which are likely to outlive your stethoscope.  Because they make your stethoscope unique it is unlikely to be picked up by mistake and because they won't fit other people's ears you won't end up with their nasty ear infections.  Easy to make in a few minutes; simply soften the plastic in hot water and mould to your ears.